From d14670b9959f8b3760b63dd40a70687a90312b8a Mon Sep 17 00:00:00 2001
From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Tue, 26 Jul 2016 23:13:06 +0200
Subject: fix crash if negative monitor (< -1) was passed
for example: dmenu -m '-9001'
---
dmenu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dmenu.c b/dmenu.c
index 8e84fbd..df51e76 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -541,7 +541,7 @@ setup(void)
#ifdef XINERAMA
if ((info = XineramaQueryScreens(dpy, &n))) {
XGetInputFocus(dpy, &w, &di);
- if (mon != -1 && mon < n)
+ if (mon >= 0 && mon < n)
i = mon;
else if (w != root && w != PointerRoot && w != None) {
/* find top-level window containing current input focus */
@@ -558,7 +558,7 @@ setup(void)
}
}
/* no focused window is on screen, so use pointer location instead */
- if (mon == -1 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
+ if (mon < 0 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
for (i = 0; i < n; i++)
if (INTERSECT(x, y, 1, 1, info[i]))
break;
--
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